Home / 737,082.52-1,105,500.76-204,657.37

Finding the Fourth Proportional to 737,082.52, 1,105,500.76 and 204,657.37

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Solution

The fourth proportional to 737,082.52, 1,105,500.76 and 204,657.37 is: 306,951.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,082.52 : 1,105,500.76 = 204,657.37 : x
  2. Step 2: Convert to fraction form
    737,082.52/1,105,500.76 = 204,657.37/x
  3. Step 3: Cross multiply
    737,082.52x = 1,105,500.76 × 204,657.37
  4. Step 4: Simplify right side
    737,082.52x = 226,248,874,799.21
  5. Step 5: Solve for x
    x = 226,248,874,799.21/737,082.52
  6. Step 6: Final answer
    x = 306,951.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.